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DATASHEET
RF to IF Dual Downconverting Mixer
GENERAL DESCRIPTION
This document describes the specifications for the
IDTF1150 Zero-DistortionTM RF to IF Downconverting
Mixer. This device is part of a series of downconverting
mixers offered with high side or low side injection
options for all UTRA bands. See the Part# Matrix for the
details of all devices in this series.
The F1150 dual channel device is designed to operate
with a single 5V supply. It is optimized for operation in
a Multi-mode, Multi-carrier BaseStation Receiver for RF
bands from 1700 - 2200 MHz with High Side Injection.
IF frequencies from 50 to 450 MHz are supported.
Nominally, the device offers +40 dBm Output IP3 with
335 mA of ICC. Alternately one can adjust 4 resistor
values and a toggle pin to run the device in low current
mode with +36 dBm Output IP3 and 235 mA of ICC.
COMPETITIVE ADVANTAGE
In typical basestation receivers the RF to IF mixer
dominates the linearity performance for the entire
receive system. Zero-Distortion mixers dramatically
improve the maximum signal levels (IM3 tones) that the
BTS can withstand at a desired Signal to Noise Ratio
(SNR.) Alternately, one can run the device in Low
Current Mode to reduce Power consumption significantly.
IDT’s innovative design allows realization of either
benefit.
IP3O: 5 dB STD Mode,
2 dB LC Mode
Dissipation: 40% LC
Mode, 12% STD Mode
Allows for higher RF gain
improving Sensitivity
PART# MATRIX
Part#
F1100
F1102
F1150
F1152
F1162
RF freq
range
698 - 915
698 - 915
1700 - 2200
1400 - 2200
2200 – 2700
UTRA bands
5,6,8,12,13,14,17
,19,20
5,6,8,12,13,14,17
,19,20
1,2,3,4,9,10, 33,
34,35, 36, 37,39
1,2,3,4,9,10,11
211, 241, 33,
34,35, 36, 37,39
7,38,40,412
IF freq
range
50 - 450
50 - 250
50 - 450
50 - 350
50 – 500
Typ.
Gain
8.5
8.5
8.5
8.4
8.9
1 – with High side injection
2 – With High side or Low side injection
Injection
High Side
Both
High Side
Low Side
Both
IDT Zero-DistortionTM Mixer
1
1700 - 2200 MHz F1150NBGI
FEATURES
Dual Path for Diversity Systems
Ideal for Multi-Carrier Systems
8.5 dB Gain (200 MHz IF)
Ultra linear +38 dBm IP3O (350 MHz IF)
Ultra linear +40 dBm IP3O (200 MHz IF)
Low NF < 10 dB
200 Ω output impedance
Ultra high +13 dBm P1dBI
Pin Compatible with existing solutions
6x6 36 pin package
Power Down mode
< 200 nsec settling from Power Down
Minimizes Synth pulling in Standby Mode
Low Current Mode : ICC = 235 mA
Standard Mode: ICC = 335 mA
DEVICE BLOCK DIAGRAM
RFIN_A
RF VCO
RFIN_B
IFOUT_A
Bias
Control
STBY
2 LOISET
LCMODE
IFOUT_B
ORDERING INFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
IDTF1150NBGI8
RF product Line
Green
Industrial
Temp range
Rev2, July 2012

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DATASHEET
RF to IF Dual Downconverting Mixer
ABSOLUTE MAXIMUM RATINGS
VCC to GND
STBY, LCMODE
IF_A+, IF_B+, IF_A-, IF_B-, LO_IN
LO1_ADJ, LO2_ADJ, IF_BiasA, IF_BiasB to GND
RF Input Power (RF_IN[A+, A-, B+, B-])
Continuous Power Dissipation
θJA (Junction – Ambient)
θJC (Junction – Case) The Case is defined as the exposed paddle
Operating Temperature Range (Case Temperature)
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering, 10s) .
1700 - 2200 MHz F1150NBGI
-0.3V to +5.5V
-0.3V to (VCC_ + 0.3V)
-0.3V to (VCC_ + 0.3V)
-0.3V to +1.2V
+20dBm
2.2W
+35°C/W
+2.1°C/W
TC = -40°C to +100°C
150°C
-65°C to +150°C
+260°C
Stresses above those listed above may cause permanent damage to the device. Functional operation of the
device at these or any other conditions above those indicated in the operational section of this specification is
not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
IDT Zero-DistortionTM Mixer
2
Rev2, July 2012

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DATASHEET
RF to IF Dual Downconverting Mixer
1700 - 2200 MHz F1150NBGI
IDTF1150 SPECIFICATION (1700 – 2200 MHZ MIXER W/HIGH SIDE INJECTION)
Specifications apply at VCC = +5.0V, FRF = 1850 MHz, FIF = 350MHz, PLO = 0 dBm, TC = +25°C, STBY = GND, LCMODE = VIH (STD Mode),
EVKit BOM = Standard Mode, Transformer Loss included (not de-embedded) unless otherwise noted.
Parameter
Comment
Symbol min typ max units
Logic Input High
Logic Input Low
Logic Current
Supply Voltage(s)
Operating
Temperature Range
Supply Current
Supply Current
Supply Current
RF Freq Range
IF Freq Range
LO Freq Range
LO Power
RF Input Impedance
IF Output Impedance
LO port Impedance
For Standby, LCMODE
Pins
For Standby, LCMODE
Pins
For Standby, LCMODE
Pins
All VCC pins
Case Temperature
Total VCC , STD Mode
Total Both Channels
Total VCC , LC Mode
LCMODE = GND
EVkit BOM = LC Mode
Total Both Channels
Standby Mode
STBY = VIH
Total Both Channels
Operating Range
Operating Range
High Side Injection
Single Ended
Return Loss ~17 dB
Differential
Return Loss ~ 13 dB
Single Ended
Return Loss ~15 dB
VIH
VIL
IIH, IIL
VCC
TCASE
ISTD
ILC
ISTBY
FRF
FIF
FLO
PLO
ZRF
ZIF
ZLO
2V
0.8 V
-30 +30 µA
4.75 to
5.25
-40 to
+100
V
degC
334 375 mA
235 260 mA
23
1700 to
2200
50 to 450
1750 to
2650
-3 to +6
50
200
50
30
mA
MHz
MHz
MHz
dBm
Settling Time
Pin = -13 dBm
Gate STBY from VIH to VIL
Time for IF Signal to settle to
within 0.1 dB of final value
TSETT
0.155
µsec
Gain STD Mode
Gain LC Mode
NF STD Mode
Conversion Gain
FRF = 1710 MHz
LCMODE = VIH
EVkit BOM = STD Mode
FIF = 350 MHz
Conversion Gain
FRF = 2050 MHz
LCMODE = GND
EVkit BOM = LC Mode
FIF = 200 MHz
Noise Figure
GSTD 7.0 8.1 8.6 dB
GLC 7.2 8.2 8.8 dB
NFSTD
10 dB
IDT Zero-DistortionTM Mixer
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Rev2, July 2012

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DATASHEET
RF to IF Dual Downconverting Mixer
IDTF1150 SPECIFICATION (CONTINUED)
Parameter
NF LC Mode
NF w/Blocker
Output IP3 –
Narrowband
Output IP3 –
Wideband
Output IP3 –
LCMODE
2RF – 2LO rejection
1 dB Compression
1 dB Compression -
LCMODE
Gain Comp. w/blocker
Channel Isolation
LO to IF leakage
RF to IF leakage
LO to RF leakage
Comment
Noise Figure
LCMODE = GND
EVkit BOM = LC Mode
FIF = 200 MHz
-100 MHz offset blocker
PIN = +4 dBm
FIF = 250 MHz
PIN = -10 dBm per tone
800 KHz Tone Separation
PIN = -10 dBm per tone
30 MHz Tone Separation
PIN = -5 dBm per tone
FRF = 1850 MHz
FIF = 200 MHz
800 KHz Tone Separation
LCMODE = GND
EVKit BOM = LC Mode
PRF = -10 dBm
Frequency = FRF + ½ FIF
Input referred
Input referred
LCMODE = GND
EVKit BOM = LC Mode
FIF = 200 MHz
Blocker unmodulated tone
PIN = +8 dBm, -100 MHz offset
Signal Pin Tone = -20 dBm
Measure ∆G of signal
FIF = 250 MHz
IF_B Pout vs. IF_A w/ RF_A input
Pin = -10 dBm
1700 - 2200 MHz F1150NBGI
Symbol min typ max units
NFLC
9.6
dB
NFBLK
IP3O1
IP3O2
17.5
36 38
37
dB
dBm
dBm
IP3O3 33 36
dBm
2x2 -74 -64 dBc
P1dBI1 12 12.8
dBm
P1dBI2 8 10.6
dBm
∆GAC
ISOC
ISOLI
ISORI
ISOLR
0.15 dB
52 dB
-39 -35 dBm
-30
-22.5
dBm
-40 dBm
1 – Items in min/max columns in bold italics are Guaranteed by Test
2 – All other Items in min/max columns are Guaranteed by Design Characterization
IDT Zero-DistortionTM Mixer
4
Rev2, July 2012

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DATASHEET
RF to IF Dual Downconverting Mixer
1700 - 2200 MHz F1150NBGI
TYPICAL OPERATING CONDTIONS
Unless otherwise Noted, the following Apply
High Side Injection, 350 MHz IF & 200 MHz IF
RF frequency = 1850 MHz for single point measurements
Average of Channel A & Channel B
Pin = -10 dBm, 800KHz Tone Spacing
Use the Decoder example below for the Typ Op graphs on pages 6 – 10 & 13 - 17
11
200 MHz IF
10 (dotted line)
9
8
7
6
5
4
1.70E+09
Hot or Low
TCASE = 85C or
VSUPPLY = 4.75V or
LOLEVEL = -3 dBm
1.80E+09
Cold or High
TCASE = -40C or
VSUPPLY = 5.25V or
LOLEVEL = +6 dBm
Typical
TCASE = 25C
VSUPPLY = 5.0V
LOLEVEL = 0 dBm
350 MHz IF
(solid line)
1.90E+09
RF Freq (Hz)
2.00E+09
2.10E+09
IDT Zero-DistortionTM Mixer
5
Rev2, July 2012